Fig. 3From: Role of Ca2+ in the rapid cooling-induced Ca2+ release from sarcoplasmic reticulum in ferret cardiac musclesTimetable for solution exchange. Protocol A–C Correspond to, respectively, protocol A–C in Fig. 2. Protocol D1 and D2, which lack the Ca2+ loading step, provide the “background” for the RC and caffeine assays, respectivelyBack to article page